NVH Software Set-up
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
When the NVH software is first opened and the NVH tab is selected, there is a set-up wizard within the CH-51450-NVH NVH software which has a step-by-step guide to ensure the CH-51450-NVH Oscilloscope and MDI are connected correctly, and to input the vehicle information.